Simparica Trio Dogs 3 Pack 20.1-40kg
Between the warm climate, our love for the outdoors and your dog’s innate ability to find the muddiest, smelliest spot to roll around in - effective, year-round parasite protection is a non-negotiable in Australia. Simparica TRIO is a monthly chew that provides vet grade protection against the opportunistic, blood-thirsty freeloaders that prey upon our furry friends. TRIO delivers APVMA-approved, all-in-one protection against a whole gamut of these nasty, hitchhiking parasites like (deep breath) fleas, paralysis ticks, deadly heartworm, roundworm, hookworm, mites, mange and even mosquitoes. It’s developed by the world’s leading animal health company, lasts up to 35 days and has a tasty liver flavour so you get peace of mind, a little leeway and they get their treatment disguised as a treat. Simparica TRIO. Vet grade protection for dogs, trusted by dog people across Australia and the world.
Between the warm climate, our love for the outdoors and your dog’s innate ability to find the muddiest, smelliest spot to roll around in - effective, year-round parasite protection is a non-negotiable in Australia. Simparica TRIO is a monthly chew that provides vet grade protection against the opportunistic, blood-thirsty freeloaders that prey upon our furry friends. TRIO delivers APVMA-approved, all-in-one protection against a whole gamut of these nasty, hitchhiking parasites like (deep breath) fleas, paralysis ticks, deadly heartworm, roundworm, hookworm, mites, mange and even mosquitoes. It’s developed by the world’s leading animal health company, lasts up to 35 days and has a tasty liver flavour so you get peace of mind, a little leeway and they get their treatment disguised as a treat. Simparica TRIO. Vet grade protection for dogs, trusted by dog people across Australia and the world.
Between the warm climate, our love for the outdoors and your dog’s innate ability to find the muddiest, smelliest spot to roll around in - effective, year-round parasite protection is a non-negotiable in Australia. Simparica TRIO is a monthly chew that provides vet grade protection against the opportunistic, blood-thirsty freeloaders that prey upon our furry friends. TRIO delivers APVMA-approved, all-in-one protection against a whole gamut of these nasty, hitchhiking parasites like (deep breath) fleas, paralysis ticks, deadly heartworm, roundworm, hookworm, mites, mange and even mosquitoes. It’s developed by the world’s leading animal health company, lasts up to 35 days and has a tasty liver flavour so you get peace of mind, a little leeway and they get their treatment disguised as a treat. Simparica TRIO. Vet grade protection for dogs, trusted by dog people across Australia and the world.
Between the warm climate, our love for the outdoors and your dog’s innate ability to find the muddiest, smelliest spot to roll around in - effective, year-round parasite protection is a non-negotiable in Australia. Simparica TRIO is a monthly chew that provides vet grade protection against the opportunistic, blood-thirsty freeloaders that prey upon our furry friends. TRIO delivers APVMA-approved, all-in-one protection against a whole gamut of these nasty, hitchhiking parasites like (deep breath) fleas, paralysis ticks, deadly heartworm, roundworm, hookworm, mites, mange and even mosquitoes. It’s developed by the world’s leading animal health company, lasts up to 35 days and has a tasty liver flavour so you get peace of mind, a little leeway and they get their treatment disguised as a treat. Simparica TRIO. Vet grade protection for dogs, trusted by dog people across Australia and the world.
in 15 offers
The lowest price for Simparica Trio Dogs 3 Pack 20.1-40kg right now is $49.15 at The Vet Shed, compared across 15 retailers.
The all-time low was $26.55 on 13 Oct 2024 — today's price is 85% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 22:17:34
Simparica Trio Flea, Tick and Worming Chews for Dogs 20.1-40 kg, Green (Pack of 3)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Simparica Trio for Large Dogs 20.1 - 40kg Green (3pk)
Delivery between 10–12 Nov $8.95
Simparica Trio 20.1kg - 40kg Dog Flea, Tick & Worm Chew 3 Pack
Delivery between 9–13 Nov $9.95
Simparica TRIO Chews for Large Dogs 20.1-40kg (GREEN) - 3 Pack
Delivery between 5–13 Nov $10.58
Simparica Trio Green 20.1-40kg Large Dogs (3 pack)
Delivery between 6–13 Nov $9.90
Simparica TRIO For Large Dogs (20.1-40kg) Green - 3 Pack
Delivery $8.99
Simparica Trio For Dogs - 3 Pack 20.1 to 40kg
Delivery between Thu – Mon $9.70
Simparica TRIO For Dogs, Large, 3 Chews, Green, 20.1-40kg by Budget Pet Products
Free delivery between 5–13 Nov
Simparica TRIO Chews For Large Dogs 20.1-40kg 3 Pack
Delivery $9.95
Simparica Trio for Dogs | Chewables 3 Pack & 6 Pack 20.1-40kg 3 Tablets
Delivery between 6–12 Nov $2.28
originally posted on vetnpetdirect.com.au
Have been using this product for years on my dogs who play in the paddock in long grass and go through low shrubbery. They have never had a tick or fleas. Palatable, my GSD eats it like a treat and easy to crush for my Malinois and hide in her dinner.
originally posted on petcircle.com.au
This product is fabulous, I really love that it does fleas and ticks as well as worms and heart worm.I really love that it comes in different size packs, I get the 6 pack which does 2 dogs for 3 months and it is very economical for the price. Pet circle is awesome too and has wonderful products at great prices, they post very quickly. HIGHLY RECOMMENDED!!!!!!!
originally posted on petbarn.com.au
Our dog has been on Simparica Trio for almost 5 years. I cannot rave enough about it. It is the most cost effective, every chew lasts for 35 days, and covers my pup for everything! I haven’t found any fleas, worms, or ticks on her since she’s been on this product. It’s also liver flavoured and she takes it like a treat! Absolutely loves the taste compared to other flea, tick and worm products! I highly recommend it to anyone.
| Targeted Pests | Ticks, Fleas |
| Active Ingredient | Sarolaner, Moxidectin, Pyrantel |
| Administration Method | Chewable tablet |
| Weight Range | 5.1-10 kg |
| Life Stage Age | Not suitable for puppies under 8 weeks |
Simparica Trio Flea, Tick and Worming Chews for Dogs 20.1-40 kg, Green (Pack of 3)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Simparica Trio for Large Dogs 20.1 - 40kg Green (3pk)
Delivery between 10–12 Nov $8.95
Simparica Trio 20.1kg - 40kg Dog Flea, Tick & Worm Chew 3 Pack
Delivery between 9–13 Nov $9.95
Simparica TRIO Chews for Large Dogs 20.1-40kg (GREEN) - 3 Pack
Delivery between 5–13 Nov $10.58
Simparica Trio Green 20.1-40kg Large Dogs (3 pack)
Delivery between 6–13 Nov $9.90
Have been using this product for years on my dogs who play in the paddock in long grass and go through low shrubbery. They have never had a tick or fleas. Palatable, my GSD eats it like a treat and easy to crush for my Malinois and hide in her dinner.
This product is fabulous, I really love that it does fleas and ticks as well as worms and heart worm.I really love that it comes in different size packs, I get the 6 pack which does 2 dogs for 3 months and it is very economical for the price. Pet circle is awesome too and has wonderful products at great prices, they post very quickly. HIGHLY RECOMMENDED!!!!!!!
Our dog has been on Simparica Trio for almost 5 years. I cannot rave enough about it. It is the most cost effective, every chew lasts for 35 days, and covers my pup for everything! I haven’t found any fleas, worms, or ticks on her since she’s been on this product. It’s also liver flavoured and she takes it like a treat! Absolutely loves the taste compared to other flea, tick and worm products! I highly recommend it to anyone.
Goldies will eat just about anything except tablets when you need to dose them, unless of course it is a Simparica Trio treat(ment). Our goldie will come running from wherever he is to get his chewable worm treatment, he'll even sit there wanting more once he gets it. Just wish they could make something as easy to dose the cat.
The description is correct in saying this is a tablet dogs will willingly eat. My dog wouldn’t willingly take Nexguard Spectra and I had to resort to all kinds of trickery to get it down. I received this tablet as a sample and I didn’t hold out hope it would be any better, but with four Nexguard tablets remaining, I tried this morning. My dog ate it straight away. I don’t know if it’s the round shape (vs large rectangle) or the liver flavour (vs beef), but we’re off to the races! I’ll struggle through what’s left of our Nexguard because those tablets are expensive! But I’ll be making the switch to this one.
My dogs health deteriorated slowly after switching to this brand. He developed skin allergies, got stiff joints and would sometimes gag or vomit. Vets just gave antihistamine shots for the skin allergies until I finally put two and two together. I googled and discovered that a warning was released for this brand, some dogs have reacted with vomiting and seizures. If you buy it, pay close attention and watch out for any side effects.
Easy to give to our Lab, Scout. No fuss we give it to him as a treat, or he thinks it is. We did try another brand but the big fella would spit it out even with peanut butter wrapped around it. He lick the peanut butter of and spit the tablet. With this his just crunches it down as it is and sits and waits for more. We have been using this product for about 18 months now.
Simparica Trio has been a game-changer for my 1 year old border collie! Not only does it provide protection against fleas, ticks, and heartworm, but it's also incredibly easy to administer. Plus, it's been great seeing my pup so happy and healthy. Highly recommend to any pet owner!
We have purchased monthly flea and tick treatment from Petbarn since we adopted our dog in 2020. She can be stubborn with tablets or anything not food related. These are the only ones she downs with no dramas. Shes never had a tick and with these along with regular washing (shes indoor/outdoor dog) never had fleas either.
basically been using this product since my 2yr old puppy was a baby. but i don't think she enjoys the taste all that much, so i give it to her with peanut butter. i haven't seen any fleas or ticks on her at all, never actually. havent witnessed worms either. although i was given her with fleas and worms…
| Targeted Pests | Ticks, Fleas |
| Active Ingredient | Sarolaner, Moxidectin, Pyrantel |
| Administration Method | Chewable tablet |
| Weight Range | 5.1-10 kg |
| Life Stage Age | Not suitable for puppies under 8 weeks |
